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LP3982IMMX-2.5/NOPB from NS,National Semiconductor

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LP3982IMMX-2.5/NOPB

Manufacturer: NS

Micropower, Ultra-Low-Dropout, Low-Noise, 300-mA CMOS Regulator 8-VSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
LP3982IMMX-2.5/NOPB,LP3982IMMX25NOPB NS 2400 In Stock

Description and Introduction

Micropower, Ultra-Low-Dropout, Low-Noise, 300-mA CMOS Regulator 8-VSSOP -40 to 85 The LP3982IMMX-2.5/NOPB is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (NS). Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 2.5V (Fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 120mV (Typical at 150mA)  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Quiescent Current:** 75µA (Typical)  
- **PSRR (Power Supply Rejection Ratio):** 65dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin VSSOP (MSOP)  

### **Descriptions:**  
- The LP3982 is a high-performance LDO regulator designed for battery-powered applications.  
- It provides stable voltage regulation with low noise and high PSRR.  
- Features thermal shutdown and current limit protection.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation with minimal headroom.  
- **Low Quiescent Current:** Extends battery life in portable devices.  
- **High PSRR:** Reduces noise and ripple from input supply.  
- **Thermal Shutdown & Current Limit Protection:** Enhances reliability.  
- **Stable with Low-ESR Ceramic Capacitors:** Reduces external component count.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official Texas Instruments documentation.

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